package com.theishiopian.BeamCannon;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.UUID;

import io.netty.buffer.ByteBuf;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class EnergyBeam implements IMessage
{
    public static Random random = new Random();
    double posX = 0, posY = 0, posZ = 0;
    double dX = 0, dY = 0, dZ = 0;
    public UUID id = null;

    public EnergyBeam()
    {
        super();
    }

    public EnergyBeam(UUID id, double x, double y, double z, double dX, double dY, double dZ)
    {
        super();
        this.posX = x;
        this.posY = y;
        this.posZ = z;
        this.dX = dX;
        this.dY = dY;
        this.dZ = dZ;
        this.id = id;
    }

    @Override
    public void fromBytes(ByteBuf buf)
    {
        posX = buf.readDouble();
        posY = buf.readDouble();
        posZ = buf.readDouble();
        dX = buf.readDouble();
        dY = buf.readDouble();
        dZ = buf.readDouble();
        id = new UUID(buf.readLong(), buf.readLong());
    }

    @Override
    public void toBytes(ByteBuf buf)
    {
        buf.writeDouble(posX);
        buf.writeDouble(posY);
        buf.writeDouble(posZ);
        buf.writeDouble(dX);
        buf.writeDouble(dY);
        buf.writeDouble(dZ);
        buf.writeLong(id.getMostSignificantBits());
        buf.writeLong(id.getLeastSignificantBits());
    }

    public static class MessageHolder implements IMessageHandler<EnergyBeam, IMessage>
    {
        @SideOnly(Side.CLIENT)
        @Override
        public IMessage onMessage(final EnergyBeam message, final MessageContext ctx)
        {
            World world = Minecraft.getMinecraft().world;
            boolean doContinue = true;
            for (double i = 0; i < 384.0 && doContinue; i++)
            {
                for (int j = 0; j < 5; j++)
                {
                    message.posX += 0.2 * i * message.dX / 384.0;
                    message.posY += 0.2 * i * message.dY / 384.0;
                    message.posZ += 0.2 * i * message.dZ / 384.0;
//                  ParticleUtil.spawnParticleGlow(world, (float) message.posX, (float) message.posY,
//                          (float) message.posZ, 0, 0, 0, 255, 64, 16, 2.0f, 24);
                    world.spawnParticle(EnumParticleTypes.REDSTONE, true, message.posX, message.posY, message.posZ, 0, 0, 0, new int[0]);
                }
                IBlockState state = world.getBlockState(new BlockPos(message.posX, message.posY, message.posZ));
                if(state.isFullCube() && state.isOpaqueCube())
                {
                    doContinue = false;
                    for (int k = 0; k < 80; k++)
                    {
//                      ParticleUtil.spawnParticleGlow(world, (float) message.posX - (float) (i * message.dX / 384.0f),
//                              (float) message.posY - (float) (i * message.dY / 384.0f),
//                              (float) message.posZ - (float) (i * message.dZ / 384.0f),
//                              0.125f * (random.nextFloat() - 0.5f), 0.125f * (random.nextFloat() - 0.5f),
//                              0.125f * (random.nextFloat() - 0.5f), 255, 64, 16, 2.0f, 24);
                        world.spawnParticle(EnumParticleTypes.REDSTONE, true, message.posX, message.posY, message.posZ, 0, 0, 0, new int[0]);
                    }
                }
                List<EntityLivingBase> rawEntities = world.getEntitiesWithinAABB(EntityLivingBase.class,
                        new AxisAlignedBB(message.posX - 0.85, message.posY - 0.85, message.posZ - 0.85,
                                message.posX + 0.85, message.posY + 0.85, message.posZ + 0.85));
                ArrayList<EntityLivingBase> entities = new ArrayList<EntityLivingBase>();
                for (int j = 0; j < rawEntities.size(); j++)
                {
                    if(rawEntities.get(j).getUniqueID().compareTo(message.id) != 0)
                    {
                        entities.add(rawEntities.get(j));
                    }
                }
                if(entities.size() > 0)
                {
                    doContinue = false;
                    for (int k = 0; k < 80; k++)
                    {
//                      ParticleUtil.spawnParticleGlow(world, (float) message.posX, (float) message.posY,
//                              (float) message.posZ, 0.125f * (random.nextFloat() - 0.5f),
//                              0.125f * (random.nextFloat() - 0.5f), 0.125f * (random.nextFloat() - 0.5f), 255, 64, 16,
//                              2.0f, 24);
                        world.spawnParticle(EnumParticleTypes.REDSTONE, true, message.posX, message.posY, message.posZ, 0, 0, 0, new int[0]);
                    }
                }
            }
            return null;
        }
    }

}